Devs should stop blaming bounty hunters for dumping ,they work hard to promote your projects and they have every right to do what they like with the tokens if this is really what you don't want then
Don't pay bounty hunters in your tokens ,pay them in USD ,USDC or ETHEREUM to avoid dumping your tokens and that will have positive impact on your tokens ,dumping will always happen and if the project is a strong one then it will quickly recover
of course, paid for with coins that already have the price be craving all the bounty hunter. However, it took a big capital to be able to realize it. but there are some who pay with ethereum and that's good enough. purpose of paying with coins from the ICO no other also aims to promote the coins to a lot of people I think.